Breast pump



FIG. 1 is a top-perspective view of a breast pump;

FIG. 2 is a bottom-perspective view of the breast pump of FIG. 1;

FIG. 3 is a front elevation view of the breast pump of FIG. 1;

FIG. 4 is a back elevation view of the breast pump of FIG. 1;

FIG. 5 is a left side elevation view of the breast pump of FIG. 1;

FIG. 6 is a right side elevation view of the breast pump of FIG. 1;

FIG. 7 is a top plan view of the breast pump of FIG. 1; and,

FIG. 8 is a bottom plan view of the breast pump of FIG. 1.

The dash-dash broken lines in the drawings depict portions of the breastpump that form no part of the claimed design. The dash-dot broken linesdefine the bounds of the claimed design and form no part thereof.

CLAIM The ornamental design for a breast pump, as shown and described.